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一种基于节能的无线传感器网络GAF算法 被引量:1

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摘要 GAF(Geographical Adaptive Fidelity)拓扑控制算法提出的节点休眠机制和基于网格划分的拓扑控制方案,使其在无线传感网络的拓扑生成及节能方面起到非常好的效果。然而,传统的GAF算法由于其随机的簇头选择策略和固定的网络划分机制,导致其全网节点的能量消耗不均匀,节点死亡过快。文章将GAF中固定的网格结构进行动态化的水平和垂直方向的周期化移动,最大化延长了网络生存时间。
作者 晁玉元
出处 《电信快报(网络与通信)》 2013年第3期39-42,共4页 Telecommunications Information
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参考文献4

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